user_data = ["yuh777","kry368","chen4","li3","wang5","yang6"]
password_data = "888888"
user_data_vip = ["yuh777"]
import datetime
time = datetime.datetime.today().weekday()
time = time + 1
count = 3
while True:
    count -=1
    username = input("请输入您的账号：")
    password = input("请输入您的密码：")
    if username in user_data:
        if username in user_data_vip:
            if password_data == password:
                count = 10
                while True:
                    count -= 1
                    print("尊敬的vip用户，欢迎登录系统使用~")
                    print("您还有",count,"查看机会！");
                    week_time = int(time);
                    if week_time == 1:
                        print("上午计算机，下午体育课。")
                        break
                    elif week_time == 2:
                                            print("下午大英。")
                    elif week_time == 3:
                        print("晚上毛概。")
                    elif week_time == 4:
                        print("上午近代史。")
                    elif week_time == 5:
                        print("早上多媒体。")
                    else:
                        print("放假，没课。")
                    print("结束")
                    break
        else:
            if password_data == password:
                count = 5
                while True:
                    count -= 1
                    print("亲爱的普通用户，欢迎登录系统使用~")
                    print("您还有",count,"次查看机会！")
                    week_time = int(time)
                    week_time = int(time);
                    if week_time == 1:
                        print("上午计算机，下午体育课。")
                        break
                    elif week_time == 2:
                                            print("下午大英。")
                    elif week_time == 3:
                        print("晚上毛概。")
                    elif week_time == 4:
                        print("上午近代史。")
                    elif week_time == 5:
                        print("早上多媒体。")
                    else:
                        print("放假，没课。")
                    print("结束")
                    break
